What is the AE-L AF-L button on our Photo Cameras for? | Fujifilm, Nikon, Canon, Sony, ...

In this video I answer a question asked by those who buy a camera and start in digital photography, what are those buttons on our cameras, AE-L and AF-L? As it turns out, it's one or two of the most interesting buttons on your camera. Believe me when I tell you that they can help you a lot to improve the taking of your photographs.